GoncaloSete

Hi I'm trying to find the configuration file (if there is one...) that indicates the default values for the properties in the image. I would like to add a textfield to a report that always has, for instance, "markup" = "styled". /uploads/projects/ireport/ireport_properties.png Where can I find this configuration file or how can I do this in another way? Thanks, Gonçalo

Well, I reverse engineered the jasperreports code and found out a (potentially dirty) solution. I will share with you, even if I feel like talking to myself. Your scriptlet class should extend and implement the classes below. In your jasperreports_extension.properties define the following line:net.sf.jasperreports.extension.registry.factory.scriptlet=com.alert.pfh.reports.business.MyScriplet Of course you should separate your Scriptlet class from the Factory class. That what I've done. Cheers Code: Code:private static final ExtensionsRegistry scriptletExtensionsRegistry = new ExtensionsRegistry(){ public List getExtensions(Class extensionType){ if(ScriptletFactory.class.equals(extensionType)){ return Collections.singletonList(new MyScriplet()); } return null; } }; public ExtensionsRegistry createRegistry(String registryId, JRPropertiesMap properties){ return scriptletExtensionsRegistry; } Post Edited by GoncaloSete at 10/06/2009 08:11

Hi again I found that there is this JRFillDataset class that loads a default scriptlet if none is defined in the report. Is there a way of doing this with "Extensions"? Thank you Code:/** * Creates the scriptlets. * * @return the scriptlets list * @throws JRException */ protected List createScriptlets(Map parameterValues) throws JRException { ScriptletFactoryContext context = new ScriptletFactoryContext(parameterValues); scriptlets = new ArrayList(); List factories = ExtensionsEnvironment.getExtensionsRegistry().getExtensions(ScriptletFactory.class); for (Iterator it = factories.iterator(); it.hasNext();) { ScriptletFactory factory = (ScriptletFactory)it.next(); List tmpScriptlets = factory.getScriplets(context); if (tmpScriptlets != null) { scriptlets.addAll(tmpScriptlets); } } if (scriptlets.size() == 0) { scriptlets.add(0, new JRDefaultScriptlet()); } return scriptlets; }

Hi I'm not sure I understood, but here's how you can print an element in PageHeader only once Print When Expression -> $V{PAGE_NUMBER}.intValue() == 1 However, the behaviour you want can be achieved with the Title band.

Hi! I've searched the forum for a subject like this, but I couldn't find one thread. I have a Master report and several subreports and I want them all to share the same scriptlet class. The first solution I came up with was: parameters.put(JRParameter.REPORT_SCRIPTLET, new MyScriptlet()); but this only applies MyScriptlet to the master report. Every other subreport continue to have JRDefaultScriptlet instantiated. My challenge is to avoid passing the built-in parameter REPORT_SCRIPTLET to all subreports. In the future, I might have several more and I wouldn't like to worry about passing it all the time. Is there a way of defining that the default scriptlet is MyScriptlet? (instead of JRDefaultScriptlet) Thanks in advance Gonçalo

Ok, that will help a lot. Thanks for your answer.

Actually I've tried that already and it doesn't work. I've also tried setting the ireport.properties as "read-only" but the iReport manages to overwrite this file at some point... I hope the next version of iReport solves this severe bug.

Does anybody know how to answer @regispires? I have the exact same problem. Thanks

Hi I was looking for a similar answer. I have a lot of IDs which are going to be used in the query parameter. Example: SELECT * FROM episode WHERE id_episode = $P{ID_EPISODE} AND id_film = $P{ID_FILM}. What I wanted to do is to load all those parameters in a Java HashMap object and send it to the report. HashMap m = new HashMap(); m.put("ID_EPISODE",idEpisode); m.put("ID_FILM",idFilm); // send m as a parameter to the report reportParameter.put("ID_HASHMAP",m); Then the report would have a ID_HASHMAP parameter and I would simply have to reformulate the SQL query to: SELECT * FROM episode WHERE id_episode = $P{ID_HASHMAP}.get("ID_EPISODE") AND id_film = $P{ID_HASHMAP}.get("ID_FILM"). But this doesn't seem to work...Can anybody give me a hint on this? Thanks, Gonçalo